常用冷作模具钢化学成分表_百科知识_行业资讯

	钢号		C	Mn	Si	Cr	W	V	Mo	其他
高碳工具钢	T7		O.65~0.74	≤0.40	≤0.35
	T8		0.75~0.84	≤0.40	≤0.35
	T9		0.85~0.94	≤0.40	≤0.35
	T10		0.95~1.04	≤0.40	≤0.35
	T11		1.05~1.14	≤0.40	≤0.35
	T12		1.15~1.24	≤0.40	≤0.35
高碳低合金钢	9Mn2V		0.85~O.95	1.70~2.00	≤0.40			0.10~0.25
	CrWMn		0.90~1.05	0.80~1.10	≤0.40	0.90~1.20	1.20~1.60
	MnCrWV		0.95~1.05	1.00~1.30	≤0.40	0.40~0.70	0.40~0.70	0.15~0.30
	9SiCr		0.85~O.95	O.30~0.60	1.20~1.60	0.95~1.25
	Cr2(GCr15)		0.95~1.10	≤0.40	≤0.40	1.30~1.65
	7CrSiMnMoV		O.65~O.75	O.65~1.05	0.85~1.15	0.90~1.20		0.15~0.30
	Cr2Mn2SiWMoV		0.95~1.05	1.80~2.30	0.60~0.90	2.30~2.60	0.70~1.10	0.10~O.25	0.55~O.80
高耐磨钢	Cr6WV		1.00~1.15	≤0.40	0.4n	5.50~7.00	1.10~1.50	0.50~0.70
	Cr4W2MoV		1.12~1.25	≤0.40	0.40~O.70	3.50~4.00	1.90~2.60	0.80~1.10	0.80~1.20
	Cr5MoV		0.95~1.05	≤1.00	≤0.50	4.75~5.50		O.15~O.50	0.90~1.40
	6Cr4W3M02VNb		0.60~0.70	≤0.40	≤0.40	3.80~4.4	2.5~3.5	O.80~1.20	2.5~3.5	Nb0.2~0.35
	Crl2		2.00~2.30	≤0.40	≤0.40	11.50~13.00
	Cr12MoV		1.45~1.70	≤0.40	≤0.40	11.00~12.50		0.15~0.30	0.40~0.6l
	Wt8Cr4V		0.70~0.80	≤0.40	≤0.40	3.80~4.40	17.50~19.00	1.00~1.40
	W6Mo5Cr4V2		0.80~O.90	≤0.40	≤0.40	3.80~4.40	5.55~6.75	1.75~2.20	4.50~5.50
	6W6Mo5Cr4V		0.55~0.65	≤0.60	≤0.40	3.70~4.30	6.OO~7.00	0.70~1.10	4.50~5.50
	W12Mo3Cr4V3N		1.10~1.25			3.50~4.10	11.O0~12.50	2.50~3.10	2.50~3.50	N0.04~0.10
特殊用途冷作模具钢	耐蚀钢	9Cr18	0.90~1.00		0.5~O.9	17.0~19.0
		Cr18MoV	1.17~1.25		0.5~0.9	17.5~19.0		0.1~O.2	0.5~O.8
		Cr14Mo	0.90~1.05		O.3~O.6	12.0~14.0			1.4~1.8
		Cr14Mo4	1.1		0.7	14			3.5
	无磁钢	70Mn15Cr2Al3V2WMo	0.65~0.75	14.50~16.OO	≤0.80	2.00~2.50	0.50~0.80	1.50~2.00	0.50~0.80	Al 2.30~3.30
		5Cr21Mn9Ni4N	0.48~O.58	8.0~lO.O	≤0.35	20.0~22.O	Ni 3.50~4.50	0.35~O.50		C+N≥0.90
		1Cr18Ni9Ti	≤0.12	≤2.00	≤1.00	17.0~19.0	Ni 8.O~11.0	~0.80

常用冷作模具钢化学成分表

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